2-(4-Benzhydrylpiperazin-1-yl)-6-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine CAS 337928-43-5
| CAS No. | 337928-43-5 |
| Molecular Formula | C29H29N7O |
| Molecular Weight | 491.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-Benzhydrylpiperazin-1-yl)-6-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine.
CATO supplies 2-(4-Benzhydrylpiperazin-1-yl)-6-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 337928-43-5), a certified reference material (molecular formula C29H29N7O, MW 491.59 g/mol) for analytical method development and quality control.
Structurally, 2-(4-Benzhydrylpiperazin-1-yl)-6-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (C29H29N7O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 491.59 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C29H29N7O |
| Molecular Weight | 491.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 7 |
Related Benzhydrylpiperazin Standards
- (E)-1-(4-benzhydrylpiperazin-1-yl)-3-(4-(benzyloxy)phenyl)prop-2-en-1-one (CAS 477888-43-0)
- 5-(4-Benzhydrylpiperazin-1-yl)-4-chloro-2-(4-methoxyphenyl)pyridazin-3(2H)-one (CAS 477867-45-1)
- 2-(4-Benzhydrylpiperazin-1-yl)-N-(2,4-difluorophenyl)nicotinamide (CAS 400086-75-1)
- 2-(4-Benzhydrylpiperazin-1-yl)-N-(3-fluoro-4-(4-methylpiperazin-1-yl)phenyl)acetamide (CAS 692738-29-7)
- 2-(4-Benzhydrylpiperazin-1-yl)-6-(tert-butylsulfonyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 685108-11-6)
- 1-(4-Benzhydrylpiperazin-1-yl)-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one (CAS 691869-09-7)
- 2-(4-Benzhydrylpiperazin-1-yl)-6-(thiophen-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 337928-51-5)
- 1-(((4-Benzhydrylpiperazin-1-yl)sulfonyl)methyl)-7,7-dimethylbicyclo[2.2.1]Heptan-2-one (CAS 626215-92-7)
Recommended Standards
- Revefenacin Impurity 79 (CAS CATO-C4X-203179)
- Methyl 3-(2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxamido)thiophene-2-carboxylate (CAS 692738-13-9)
- Salbutamol Impurity 187 (CAS CATO-C4X-1176187)
- BMS-681 847998-92-9 (CAS 847998-92-9)
- 5-((6-Chloro-3-pyridinyl)sulfanyl)-2-pyridinamine, 97% (CAS 1450622-58-8)
- Heptanal, polymer with benzenamine (CAS 9003-50-3)
- N-(1,3-Dioxoisoindolin-5-yl)-2-naphthamide (CAS 683235-41-8)
- 4,4-Difluoropyrrolidin-3-amine (CAS 1804969-95-6)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 4-pentenoate (CAS 137258-59-4)
- 3-Amino-N,N-diethyl-4-(1-methylethoxy)benzenesulfonamide (CAS 731802-22-5)
- tert-Butyl 3-oxo-4-phenyl-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 1356108-83-2)
- 1-Cyclopropylmethanesulfonyl-4-methoxybenzene (CAS 144461-21-2)
- 3-Methylpyrido[3,4-e][1,2,4]triazine (CAS 14612-29-4)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com